After OTA 6.1.1 update, my Zfold4 has no wifi and bluetooth function at all, wifi icon sometimes can display on, but cannot find any network, bluetooth icon even cannot turn on. Try many regular method, even clear catch, still same problem, anyone same problem?
There seem to be a number of problems with this update. On themain Community page top right use the search option for other posts. Also more answers by Googling.
Also try a different sim/esim from another company. A 7 day sim can cost as little as $7. If wi-fi not working you can buy an ordinary sim at Coles/Woolworths. Please advise if successful.
I tried factory rest finally, and still no change. Spend lot of time to do Odin firmware flash, tried 2 versions, still same. I am thinking it is hardware problem. Becareful this update and good luck everyone. Now, the phone sent to the service centre and claim warranty repair. PS, samsung really *** service, I don't have backup phone for esim, so ask for a backup phone and get refuse. I am too sorry to think everyone should like iPhone. Definetley my last samsung phone, back to Apple maybe.
